Garth



(No Model.) W. H. J. HOGARTH.

DEVICE FOR DISTRIBUTING INSECT POWDER.

No. 418,026. Patented Dec. 24, 1889.

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\VILLIAM H. J. HOGARTH, OF COLUMBIA, TEXAS.

DEVICE FOR DISTRIBUTING INSECT-POWDER.

SPECIFICATION forming part of Letters Patent No. 418,026, dated December24, 1889.

Application filed July 15, 1889. Serial No. 317,593. (No model.) i

To all whom it may concern.-

Be it known that I, WILLIAM H. J. Ho- GARTH, a citizen of the UnitedStates, residing at Columbia, in the county of Brazoria and State ofTexas, have invented certain new and useful Improvements in Devices forDistributing Insect- Powder, of which the following is a full, clear,and exact specification.

My invention has reference to devices for sprinkling poisonous powdersfor the purpose of exterminating insects, and it relates moreparticularly to a device for distributing such powder upon cotton orother plants while growing in the field.

The object of my invention is, first, to provide a device of this kindwhich will be simple of construction, cheap, durable, and effective,and, second, to provide sucha device with means whereby it may beconveniently carried on horseback or on any vehicle while being operatedin the field.

The invention consists, essentially, of a pair of bellows securedtogether and each having an internal sifter arranged longitudinallytherein, so as to deliver the powder to the discharge end of the bellowsin proper quantities in a comminuted state, and a pair of hinged clampsserving for the attachment of the device to a saddle and being adaptedto be folded up out of the way when the apparatus is to be used in awagon or otherwise, as hereinafter more fully described.

In the accompanying drawings, which form apart of this application andwhich illustrate my invention, Figure I is a perspective view of theapparatus with portions broken away, showing the internal parts. Fig. IIis a general view showing the device as applied to the pommel of asaddle.

l 1 represent the two bellows, of ordinary construction, secured to abase-board 2, in practice about six inches apart, and provided with theusual funnel-shaped discharge ends or nozzles 3. The upper side of eachbellows, however, is open and provided with a sieve 4, composed of finewire or other suitable gauze, and secured to the bellows over this sieveis a receptacle 5, for containing the supply of poisonous powder,provided with a' sliding lid 6, whereby such receptacle may be chargedfrom time to time. This receptacle 5, having sieve 4 for its bottom,is'hinged to the inner top edge of nozzle 3 by some flexible material toallow its other end up-anddown movement. Pivoted at 7 to both sides ofeach of these receptacles 5 are cranks 8, which are connected togetherby means of rods 9. The rods 9 are joined at their midlength by means ofa suitable handle 10, by which pressure may be applied to both rods, andconsequently to both bellows, simultaneously with one hand of theoperator, the small cranks 8 serving to take up the longitudinalmovement. The bellows, of course, are provided in their lower sides andthrough the base-board 2 with suitable valves 16 for the admission ofair.

Secured to the outer end of each of the nozzles 3 is a telescopic tubeor pipe 11, inclining downwardly slightly, so as to convey the poisonmore directly onto the plants. These tubes are composed of any desirednumber of sections, whereby their length may be adjusted to accommodatethe device to the width of the rows of plants, and the outer end of eachtube is preferably provided with a rose 12 for the more equaldistribution of the powder.

Hinged to the under side of the board 2 are two clamps or dogs 13, whoseinner or adjacent ends are notched or concave, as at 14, for the purposeofsurrounding and engaging the pommel 15 of the saddle. As the distancebetween the ends of these two dogs is less than the width of the pommel,it will be understood that while the board 2 rests flat upon the upperend of the pommel the dogs will grip the latter and act as toggles,increasing their grip with the increase of pressure upon the board 2. Ifdesired, these dogs or clamps may be folded fiat against the under sideof the board 2 and the apparatus carried through the field in awagon, itbeing placed athwart the body of the wagon on the seat or any suitableboard, or it may rest upon the knees of the operator while he sits uponthe seat, and thus, by carrying a supply of insect-powder in the wagonor vehicle, it is possible to poison from twenty-five to thirty acresper day in a most effectual and convenient manner.

The operation of the device is as follows: The powder having been placedin the recep tacle 5, having sieve-bottom, an up-and-down motion isimparted to handle 10, which imparts the same motion to the inner endsof the receptacles 5, (forming the tops of the pair of bellows,) causingthe powder in said receptacles to shift from end to end, which agitationsifts the powder through the sieve 4 into the bellows proper, when theaction of the air carries it out through the nozzles in a fine spray.

Having thus described my invent-ion, the following is What Iclaim as newtherein and desire to secure by Letters Patent:.

1. In an insect-powder duster, the combination, with the bellows, of asieve arranged therein, said sieve being substantially parallel with thetop and bottom and dividing the bellows into two compartments,substantially as herein set forth.

2. In an insect-powder duster, the combination, with the bellows havinga sieve arranged longitudinally therein, of a receptacle arranged abovesaid sieve and provided with a removable cover, substantially as setforth.

3. In an insect-powder duster, the combi-, nation of the body of thebellows and the perforate wall or sieve arranged longitudinally therein,dividing the bellows into two compartments, with a nozzle or anair-outlet communicating with one compartment, whereby material placedin the other compartment on the opposite side of the sieve is agitatedby the operation of the bellows and delivered to the air-blast in acomminuted state, as explained.

4. In an insect-powder duster, the combination of a pair of bellowssecured together with their nozzles pointing in opposite directions andahandle for operating said bellows simultaneously, substantially as setforth.

5. In an insect-powder duster, the combination, with a pair of bellowssecured together, of the rods 9, pivoted to said bellows, and anoperating-handle connecting said irods together, substantially as setforth. 6. In an insect-powder duster, the combination, with a pair ofbellows, of the basei board 2, upon which said bellows are secured,;and.the dogs 13, hinged to said board and having notched ends forengaging the saddle-pommel, substantially as set forth.

7. In an insect-powder duster, the combination, with a pair of bellows,of the baseboard 2, upon which said bellows are secured, and a pair ofdogs hinged to the under side 'of said baseboard and having notched endsfor engaging the saddle-pommel, substantially as set forth.

8. In an insect-powder duster, the combination, with a pair of bellows,of the baseboard 2, upon which said bellows are secured, the cranks 8,pivoted to said bellows, the rods 9, pivoted to said cranks, the handle10, connecting said rods, and the dogs 13, pivoted to the underside ofthe board 2 and having notched ends for engaging the saddle-pommel,substantially as set forth.

WILLIAM H. J. HOGARTH. Witnesses:

N EISEN, WV. H. SHARP.

